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Data Sources: Centers for Medicare & Medicaid Services (CMS), Medicare Provider Utilization and Payment Data
Disclaimer: This site is an independent journalism project. Data analysis and editorial content are not affiliated with or endorsed by CMS or any government agency. All spending figures are based on publicly available Medicare payment records.
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ยฉ 2026 OpenMedicare. Independent data journalism. Built by TheDataProject.ai

Methodologyโ€ขDownload Data
  1. Home
  2. Providers
  3. Mark Cunningham
๐Ÿฆด
MDIndividual

Mark Cunningham, MD

NPI: 1326041146
Southaven, MS
10 years of data
Physical Medicine and Rehabilitation
$6.0M
Total Payments
34.5K
Beneficiaries
86.2K
Services
2.78x
Markup Ratio

Peer Comparison

99th
percentile in specialty
This provider$6.0M
Specialty median$111.8K

๐Ÿ“‹ Key Findings

1Billed $6.0M over 10 years
22.78x markup ratio (above median)
399th percentile in Physical Medicine and Rehabilitation by payments
4Payments surged 83% in 2018
58 procedures with >3x markup
โœ“ No flags detected

๐Ÿ”Ž Data Analysis

This provider's $6.0M in total Medicare payments ranks in the 99th percentile of Physical Medicine and Rehabilitation providers nationally.

Medicare payments to this provider grew 110% from 2014 to 2023.

AI-generated analysis based on Medicare payment data.

Annual Medicare Payments

Annual Services Provided

Avg Payment per Service

Markup Ratio Over Time

๐Ÿ“ˆ

Notable: Payments increased 83% in 2018

Year-over-year payment surges can indicate changes in practice volume, new services, or billing pattern shifts.

Submitted Charges vs. Medicare Payments

Average per-service amounts submitted by the provider compared to what Medicare actually paid โ€” the gap represents the markup.

YearAvg SubmittedAvg PaidMarkup RatioGap per ServiceTotal PaymentsServicesBeneficiaries
2014$257.92$76.893.35x$181.03$339.5K5.0K2.4K
2015$269.74$75.433.58x$194.31$300.0K4.6K2.1K
2016$333.08$75.304.42x$257.78$305.6K5.0K2.1K
2017$353.42$80.264.40x$273.16$449.3K6.4K2.7K
2018$339.18$79.304.28x$259.88$820.6K11.5K4.3K
2019$252.43$69.773.62x$182.66$845.7K11.9K4.5K
2020$243.11$75.063.24x$168.05$810.5K11.6K4.4K
2021$191.37$65.492.92x$125.88$730.8K10.5K4.1K
2022$204.00$64.453.17x$139.55$735.9K10.7K4.2K
2023$187.28$60.783.08x$126.50$711.4K9.1K3.6K

Top Procedures (18)

99232Subsequent hospital inpatient care, typically 25 minutes per day
$2.1M
38.8K services$54.42/svc2.67x markup
99233Subsequent hospital inpatient care, typically 35 minutes per day
$1.8M
22.0K services$79.63/svc2.73x markup
99223Initial hospital inpatient care, typically 70 minutes per day
$884.5K
6.0K services$148.06/svc2.73x markup
99239Hospital discharge day management, more than 30 minutes
$450.9K
5.6K services$80.66/svc2.53x markup
99356Prolonged inpatient or observation hospital service first hour
$358.1K
5.2K services$68.87/svc2.59x markup
99222Initial hospital inpatient care, typically 50 minutes per day
$126.2K
1.3K services$100.90/svc2.75x markup
G0180Physician certification for medicare-covered home health services under a home health plan of care (patient not present), including contacts with home health agency and review of reports of patient status required by physicians to affirm the initial imple
$96.6K
2.5K services$38.37/svc2.82x markup
99238Hospital discharge day management, 30 minutes or lessโš  3.8x markup
$54.1K
1.0K services$52.94/svc3.78x markup
95886Needle measurement and recording of electrical activity of muscles of arm or leg complete studyโš  7.2x markup
$50.8K
1.6K services$32.69/svc7.23x markup
95910Nerve transmission studies, 7-8 studiesโš  5.1x markup
$39.7K
512 services$77.59/svc5.11x markup
95909Nerve transmission studies, 5-6 studiesโš  4.4x markup
$38.1K
666 services$57.16/svc4.40x markup
95912Nerve transmission studies, 11-12 studiesโš  4.6x markup
$37.0K
318 services$116.22/svc4.56x markup
95913Nerve transmission studies, 13 or more studiesโš  4.5x markup
$26.1K
186 services$140.28/svc4.51x markup
95911Nerve transmission studies, 9-10 studiesโš  4.9x markup
$6.1K
62 services$99.16/svc4.88x markup
G0179Physician re-certification for medicare-covered home health services under a home health plan of care (patient not present), including contacts with home health agency and review of reports of patient status required by physicians to affirm the initial imp
$5.8K
203 services$28.78/svc2.85x markup
99231Subsequent hospital inpatient care, typically 15 minutes per day
$3.2K
112 services$28.98/svc2.94x markup
G0316Prolonged hospital inpatient or observation care evaluation and management service(s) beyond the total time for the primary service (when the primary service has been selected using time on the date of the primary service); each additional 15 minutes by th
$2.4K
107 services$22.66/svc2.56x markup
95908Nerve transmission studies, 3-4 studiesโš  4.6x markup
$1.8K
38 services$48.30/svc4.57x markup
Show detailed table โ–พ
CodeDescriptionServicesPaymentsAvg/ServiceMarkup
99232Subsequent hospital inpatient care, typically 25 minutes per day38.8K$2.1M$54.422.67x
99233Subsequent hospital inpatient care, typically 35 minutes per day22.0K$1.8M$79.632.73x
99223Initial hospital inpatient care, typically 70 minutes per day6.0K$884.5K$148.062.73x
99239Hospital discharge day management, more than 30 minutes5.6K$450.9K$80.662.53x
99356Prolonged inpatient or observation hospital service first hour5.2K$358.1K$68.872.59x
99222Initial hospital inpatient care, typically 50 minutes per day1.3K$126.2K$100.902.75x
G0180Physician certification for medicare-covered home health services under a home health plan of care (patient not present), including contacts with home health agency and review of reports of patient status required by physicians to affirm the initial imple2.5K$96.6K$38.372.82x
99238Hospital discharge day management, 30 minutes or less1.0K$54.1K$52.943.78x
95886Needle measurement and recording of electrical activity of muscles of arm or leg complete study1.6K$50.8K$32.697.23x
95910Nerve transmission studies, 7-8 studies512$39.7K$77.595.11x
95909Nerve transmission studies, 5-6 studies666$38.1K$57.164.40x
95912Nerve transmission studies, 11-12 studies318$37.0K$116.224.56x
95913Nerve transmission studies, 13 or more studies186$26.1K$140.284.51x
95911Nerve transmission studies, 9-10 studies62$6.1K$99.164.88x
G0179Physician re-certification for medicare-covered home health services under a home health plan of care (patient not present), including contacts with home health agency and review of reports of patient status required by physicians to affirm the initial imp203$5.8K$28.782.85x
99231Subsequent hospital inpatient care, typically 15 minutes per day112$3.2K$28.982.94x
G0316Prolonged hospital inpatient or observation care evaluation and management service(s) beyond the total time for the primary service (when the primary service has been selected using time on the date of the primary service); each additional 15 minutes by th107$2.4K$22.662.56x
95908Nerve transmission studies, 3-4 studies38$1.8K$48.304.57x

Markup Analysis

Charge-to-Payment Ratio

2.78x

This provider submits charges 2.78 times higher than what Medicare actually pays.

What This Means

A markup ratio of 2.78x means for every $100 Medicare pays, this provider initially charges $278. This is higher than the national average.

Location

Southaven, MS

Provider Verification

Always verify provider credentials and location before scheduling appointments. This data reflects Medicare payments and may not include all practice locations.

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Data Sources

  • โ€ข Centers for Medicare & Medicaid Services (CMS)
  • โ€ข Medicare Provider Utilization and Payment Data (2014-2023)
  • โ€ข National Plan and Provider Enumeration System (NPPES)

Last Updated: February 2026 (data through 2023, the latest CMS release)

Note: All data is from publicly available Medicare records. OpenMedicare is an independent journalism project not affiliated with CMS.

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